JLG T500J Service And Maintenance Manual page 23

9. Trailer Jack
GREASE
Capacity - As necessary
Lube - MPG & EO
Interval - As necessary.
10. Surge Brake
Lube Point(s) - Fill Cap
Capacity - No more than 1/2" (13 mm) from top of reser-
voir
Lube - DOT 3 or 4 Brake Fluid
Interval - Check before each tow. Flush the system
yearly or when system is known to be contaminated.
3121200
11. Coupler & Hitch Ball
OIL
Capacity - Coupler 2 Grease Fittings (CE Only); Hitch Ball
As necessary
Lube - MPG
Interval - As necessary.
12. Jockey Wheel Bearing (Drive and Set Option Only)
Lube Point(s) - 1 Grease Fittings
Capacity - As Required
Lube - MPG
Interval - As Required.
SECTION 1 - SPECIFICATIONS
1-7